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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community ADC32J42, ADC32J43, ADC32J44, ADC32J45SBAS663 ­ MAY 2014 ADC32J4x Dual-Channel, 14-Bit, 50-MSPS to 160-MSPS, Analog-to-Digital Converters with JESD204B Interface1 Features 1 3 DescriptionThe ADC32J4x are a high-linearity, ultra-low power, dual-channel, 14-bit, 50-MSPS to 160-MSPS, analogto-digital converter (ADC) family. The devices are designed specifically to support demanding, high input frequency signals with large dynamic range requirements. A clock input divider allows more flexibility for system clock architecture design while the SYSREF input enables complete system synchronization. The ADC32J4x family supports serial low-voltage differential signaling (LVDS) and JESD204B interfaces in order to reduce the number of interface lines, thus allowing high system integration density. The JESD204B interface is a serial interface, where the data of each ADC are serialized and output over only one differential pair. An internal phase-locked loop (PLL) multiplies the incoming ADC sampling clock by 20 to derive the bit clock, which is used to serialize the 14-bit data from each channel. The devices support subclass 1 with interface speeds up to 3.2 Gbps. Device Information(1)PART NUMBER ADC32J42 ADC32J43 ADC32J44 ADC32J45 (1) For all available packages, see the orderable addendum at the end of the datasheet. VQFN (48) 7.00 mm Ч 7.00 mm PACKAGE BODY SIZE (NOM) 2 Applications Multi-Carrier, Multi-Mode Cellular Base Stations Radar and Smart Antenna Arrays Munitions Guidance Motor Control Feedback Network and Vector Analyzers Communications Test Equipment Nondestructive Te...